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$
3.93
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Condition: New
Location: China
1PCS TDA7297 Version Amplifier Board. -AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 W. -High ... moresignal to noise ratio. We will try our best to avoid any quality problem.
$
25.00
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$12.60 Shipping
Condition: New
Location: Bel Air, United States
B4014800-1 Amplifier Radio Frequency 500- 800 MHz NEW B4014800-1 Amplifier Radio Frequency 500- 800 MHz NEW Amplifier Radio Frequency Manufacturer: Q-Bit ... moreCorp. Spectrum Microwave Inc. USA NSN: 5996-01-175-7881 Alt Part No: B4014800-1 Usable Frequency Range: 500- 800 MHz Gain: 12 dB Input: SMA female Output: SMA female Power: 15Vdc Condition: NEW Ships insured Value Added Service The pictures you view are of the exact item you will receive unless otherwise noted We answer emails personally and understand you have concerns and questions that may be outside of the scope of the auction cop y. Feedback is left by us when we receive your payment. It's the very least we can do to thank you for putting your trust in us. We know how to pack. Using the proper materials to best protect your purchase. We ship immediately. Typically the day following receipt of your payment, sometimes the same day if the transaction is completed in the morning We utilize both USPS and UPS. Choosing the most economical based on distance and insurance considerations Your purchase is from a seasoned seller who taught a class on how to buy and sell on eBay at a local community college. Payment forms accepted: Payment is preferred by PayPal. US Funds only. Payment not received within 4 days will be reported as a non-paying bidder. PayPal payments are shipped to verified address only. Shipping: Buyer is responsible for shipping costs. Unless the listing is advertised as"Free Shipping" The shipping fee is either clearly stated or enter your zip code at the calculator at the bottom of the page. Multiple purchases may have an unknown shipping rate due to fluctuations in weight but items will be combined to save money whenever possible. If you intend on bidding on multiple items, please let us know so we don't start packing in advance. In the case of damage in an insured shipment: Retain all packing materials. UPS- we submit the claim. USPS- either party may submit the claim. Returns/Customer Service If you receive something not as de
$
21.84
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Condition: New
Location: China
HIFI TPA3116 Bluetooth 5.0 High Power Digital Amplifier Stereo Board 100W+100W. 1PC x AUX+ bluetooth input 2-in-1 HIFI level with filter 2x100W bluetooth ... moredigital amplifier board. This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and high fidelity.
$
0.99
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Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Chip has lead to the main pin, can directly input audio signal. ... moreBoard size: 31.6 (mm) x23.2 (mm). The onboard power light.
$
8.31
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Location: China
Maybe You Need ISD1820 voice modul ISD1820 voice module voice board sound recording module on-board microphone CMOS Camera Module CMOS Camera Module OV7670 ... moreDisplay Active 640X480 SCCB Compatible I2C 3.6μm ISD4004 ISD4004 Speech module voice module development Kit NewWay third version SD Card Module 10pcs MCU ARM SD Card Module Slot Socket Reader For Arduino PAM8403 PAM8403 Volume Adjustment Double Track Power Amplifier Module Version A TDA7297 Version A TDA7297 2*15W Audio Amplifier Board Dual-Channel AC/DC 12V Mini Digital Power Amplifier Mini Digital Power Amplifier Board 5V USB Power Supply 3W+3W DC AMP Module Visit my eBay Store: ICs_Processors_Store Product Name:Mini Hi-Fi PAM8610 Audio Stereo Amplifier board/2X10W Dual Channel D Class 12V Description: Work:D Class Quiescent Current:30mA Efficiency:90% Rated output power:10w+10w(8Ω) Frequency response:20Hz to 50KHz Operating voltage:DC7.5-15V Recommended supply voltage:12V.The center PIN of 12VDC is +. PCB board size:40*40*20mm 1) We accept PayPal payment ONLY.
$
8.26
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Location: United States
Amplifier Chip: PAM8403. Output power: 3W 4. Channels: 4 channels.
$
4.21
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Condition: New
Location: China
AD8572 is rail to rail input output operational amplifier,can reach full output. Input Signal:front-end sensor analog signal introducing. Current Output:15-20mA. ... moreWe will leave it for everyone that leaves it for us.
$
3.12
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Condition: New
Location: China
Frequency response:20Hz to 50KHz. Work: D Class. the center PIN of 12VDC is +. Rated output power: 10w+10w (8Ω).
$
1500.00
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$69.00 Shipping
Condition: Used
Location: Canada
Leveling the amplifier output increases the flatness typically by a factor of two and improves the effective output impedance. Frequency Range 500 – 1000 ... moreMHz. Gain Over 44 dB. Rated Output Power 25W minimum, 15W at 1dB compression.
$
65.99
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Condition: New
Location: China
1 x DPA-1698 Power Amplifier. Output signal flatness: ±1dB. Signal bandwidth: 0-100KHz. Maximum output power: 10W 2. Maximum output current: 1A. Output ... moreimpedance: ≤1Ω. Input current: 5A. 1 x 12V 5A Power Adapter.
$
1.55
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Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Chip has lead to the main pin, can directly input audio signal. ... moreBoard size: 31.6 (mm) x23.2 (mm). The onboard power light.
$
5.99
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$3.39 Shipping
Condition: New
Location: China
AC/DC 12V TDA7297 Version B Dual-Channel Audio Amplifier Board 15w+15w DIY Description• Power Voltage: DC 9- 15V. Recommend 12V 2A• Power: 15 W+15 W• ... moreOutput Impedance: 4Ω TO 8Ω• Size: 50mm* 48mm*32mm• Newest design for 12V AC/DC power supply. With a durable Aluminum potential cap. Very easy to connect. Please follow the picture to connect the Power Supply and Speaker. Package Included: 1*TDA9297 Amplifier Board Shipping Payment Refund About us Contact us Ⅰ.We ship your orders via Post Airmail within 1-2 business days after the payment cleared. Ⅱ. 10-25 days to most countries via HK post airmail. Ⅲ. USA buyer also can choose epacket service. 7-15 days to arrive you. Ⅳ. Delivery time depends on destination. Weather, customs and other factors, sometimes it will require a bit longer. If you don't receive the item after 25 days, please contact us, we'll investigate and solve the delivery problem. Ⅰ.Payment methods accepted: Paypal only. Ⅱ. All major credit cards are accepted through our secure payment processor PayPal. Ⅲ. Payment must be received within 7 business days of auction closing. Ⅳ. We ship to paypal' s address. Please make sure your paypal address is correct before you pay. Ⅰ.Every item is checked carefully before shipping, buy with confidence! Ⅱ. Refund or replacement request is available only requests within a week after parcel received& returning the item as the same condition as received. Ⅲ.Please contact me before you return it. And pls include your eBay ID and brief description of defective problem in your return package. Ⅰ.We are doing our best for your 100% satisfaction. Ⅱ.If there’s any dissatisfaction. Please contact us first so that we can help you. Ⅲ.Every item will be checked and packaged carefully before shipping. Ⅰ.ALL emails would be replied within one business day! Ⅱ.If there's any dissatisfaction. Please contact us first so that we can help you. Ⅲ.If there's any suggestion for our service. Please contact us. We will much appreciate it and try to improve our
$
11.99
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Condition: New
Location: China
Audio type: TPA3116D2. 1x TPA3116D2 2x50W Digital Power Amplifier Board Class Dual-Channel Stereo AMP. Audio output do not short circuit to each other ... moreor short circuit to ground. Output type: two-channel; stereo.
$
7.21
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Condition: New
Location: Jamaica, United States
Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
$
9.85
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Condition: New
Location: China
Used in the pre-amplifier, send cable. Output signal: 5.1 output 2V. Automatic mute, used for the power amplifier board, the installation is very simple. ... moreMulti-channel power amplifier modules are muted to reduce most energy consumption.
$
7.32
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Condition: New
Location: Raleigh, United States
Small speaker output power, full of energy, good sound quality. Note: The left and right channel output of the "negative" can not, and then together, ... moreotherwise it will burn the IC and energized speaker (load) connected before.
$
8.37
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Condition: New
Location: Raleigh, United States
Small speaker output power, full of energy, good sound quality. Note: The left and right channel output of the "negative" can not, and then together, ... moreotherwise it will burn the IC and energized speaker (load) connected before.
$
9.49
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Condition: New
Location: Jamaica, United States
Desktop speakers amplifier board, 2.0 stereo output, rated power 3W + 3W. 1PCS XTEA2025B 2.0 Stereo Dual Channel 3W+3W Audio Amplifier Board. The circuit ... moresize: 39 x 52 x 25mm. hope you could understand.
$
6.02
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Condition: New
Location: China
1 x 12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board. Due to different producing batches, pro duct details might be a little different. Built-in power-impact ... moresound canceling circuit, no power on impact sound.
$
88.39
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Condition: New
Location: China
Sunhans 2.4GHz 5.8GHz Wifi Signal Booster Wifi Signal Amplifier (Silver) for Model aeroplanes Drones. The wifi signal booster is small and lightweight. ... moreAttach it to a model aircraft with a special sticker.
$
10.16
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$3.40 Shipping
Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Interface chip/clock timing. IOT/Functional Module. Chip has lead ... moreto the main pin, can directly input audio signal.
$
8.14
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Condition: New
Location: Raleigh, United States
Small speaker output power, full of energy, good sound quality. Note: The left and right channel output of the "negative" can not, and then together, ... moreotherwise it will burn the IC and energized speaker (load) connected before.
$
6.83
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Condition: New
Location: China
PAM8403 type D digital power amplifier can be easily put in small space of many digital products, high amplification efficiency. Quantity: 5pcs. Type ... moreD power amplifier has very high amplification efficiency, sound quality will not be effected by temperature rise, no need of heat sink.
$
0.99
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Condition: New
Location: China
Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
$
5.75
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$3.00 Shipping
Condition: New
Location: China
Rated Power 20W 2. Sam class D digital amplifier module. Two- channel stereo. Lin :left channel signal input. RIN :right channel signal input. Input signal ... more:500 mV. RO_ :Right channel output negative.
$
3.94
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Condition: New
Location: China
1 x Amplifier Board. Source: You can use PC, MP3, cell phone. Source: You can use PC, MP3, cell phone. Power: DC5V / 2A. 1 x 3P audio input line. 1 x ... more2P power cable. Size: 5cm x 5cm.
$
129.90
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$12.00 Shipping
Condition: New
Location: Israel
MICROWAVE RF Amplifier 10-100MHz +20dBm 28 gain.
$
3.90
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$2.88 Shipping
Condition: New
Location: China
1PCS TDA7297 Version Amplifier Board. -AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 W. -High ... moresignal to noise ratio. Maximum power:30W+30W. Power: 15W +15 W.
$
9.77
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Condition: New
Location: China
PCB Size : 55mm 105mm 1.6mm. This PCB is suitable for the TDA2030/TDA2030A / LM1875T/LM675. Dual-panel design board and set aside a coupling capacitor ... moreweld plate. compatible with OCL (dual channel) and BTL (mono) two installation styles,with big power, low distortion, sweet sound, etc.
$
4.69
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Condition: New
Location: China
Model: OEP30W. 1 x OEP30W Mono Digital Amplifier Board Module 30W DC 8-24V D Class. Raspberry Pi. Arduino Module. Output Power:30W/8ohm/24V;15W/8ohm/16V;22W/4ohm/16V;15W/4ohm/12V. ... moreWork mode: D class (PWM modulation).
$
3.17
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$2.99 Shipping
Condition: New
Location: China
PAM8403 is a small digital power amplifier chip. Appearance size: 29.5 20.2 15mm.
$
2.76
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Condition: New
Location: China
Frequency response:20Hz to 50KHz. Work: D Class. the center PIN of 12VDC is +. Rated output power: 10w+10w (8Ω).
$
11.99
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$3.00 Shipping
Condition: New
Location: China
Audio type: TPA3116D2. 1x TPA3116D2 2x50W Digital Power Amplifier Board Class Dual-Channel Stereo AMP. Audio output do not short circuit to each other ... moreor short circuit to ground. Output type: two-channel; stereo.
$
1.99
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$4.99 Shipping
Condition: New
Location: China
When the THD + D & LT; 10% and the input frequency is 1 khz, the output power is (typical value) : 3W (load 3ω) ; 2.5 W (load 4ω) ; 1.5 W (Load 8Ω)2. ... moreUnder the condition that the input signal is 1 khz frequency, 8 ω load and the output average power is 1 W, the maximum distortion is 0.5%.
$
57.11
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$9.65 Shipping
Condition: Brand New
Location: 江夏区, China
PV-12: The gain is about 18dB, the maximum output is about 20V, the distortion is about 0.25%, and the output impedance is less than 500Ω. You can choose ... more12AU7 or ECC82 or 6189. The tubes of the AU7 family can be used.
$
23.81
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$4.88 Shipping
Condition: New
Location: China
HMC189 model, 2‑4GHz RF input and 4‑8GHz RF output, convenient to use. Model: HMC189. Item Type: Frequency Doubler. Radio Frequency Input (2-4GHz). Radio ... moreFrequency Output (4-8GHz). High precise frequency and high acceptance range greatly enhance the application range.
$
66.49
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$6.99 Shipping
Condition: New
Location: 中山市, China
1 Pcs 1700W Mono Digital power amplifier board. The HIFI Class D power amplifier board is improved. Power amplifier board size: length x width x height ... more= 116x50x85mm. This board is mono channel for the finished board.
$
80.90
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$27.38 Shipping
Condition: New
Location: LOUGHBOROUGH, United Kingdom
Full manufacturers datasheet can be seen at.
$
8.37
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Condition: New
Location: China
1 Piece of Power Amplifier Module. Input : 9-15V or DC9-15V (DC input note to distinguish between sub-, input, regardless ). Rational component layout, ... morestrong power (15Wx2), almost no static noise, an sense of hearing, fewer external components.
$
1980.00
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Condition: Used
Location: Ventura, United States
Click here to see description.
$
19.15
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Condition: New
Location: China
0-5V&0-10V adjustable by switch/4~20mA Load Cell sensor Amplifier Transmitter strain gauge transducer Newest version! Better Loading capacity! Feature ... more1.0~5V(10V)4~20mA can output at the same time; 0~5V&0~10V is adjustable by switch(view the pictures) 2. The built-in precision amplifier circuit. High precision, low temperature drift, long-term stability; 3. Current and voltage output offer at the same time. Choose through the terminal blocks; 4. A wide range of power-supply modes 5. Input overvoltage and overcurrent protection. Output short circuit protection; 6. Load capacity is strong. Use with junction box, it can connect with more than one sensor; 7. Apply to weighing. Pull pressure, torque, etc. Various kinds of strain bridge type sensor 8. The shell and cable connector waterproof design. Tightness is good, applicable to various kinds of severe environment; 9.Load capacity:8 7 Ω( can connect with 4pcs of 350 Ω load cell sensor in parallel) parameter Input signal Full bridge strain gauge/Load cell Note Bridge resistor Ω Sensitivity 1.5~2.1mV/V Excitation voltage 5V DC Excitation current Power supply 12~26V DC vs. 0~5V output& 4~20mA output 18~26V DC vs. 0~10V& 4~20mA output Linear 0.3% Temperature coefficient 50ppm@10~30 ℃. 100ppm full work temperature range Operating temperature 0~50 ℃ Weight 90g Dimension 115mm × 80mm × 35mm(bolt center: 97mm) Wiring Terminal No. 1 2 3 4 5 6 7 8 9 10 Define To Load cell Power supply& Output EXC+ SIG+ SIG- EXC- Shield 12~26V DC Iout Vout Common. Shield Main application: use to change the output mV weak signal of strain pressure transducer(such as weighing. Pull pressure, torque sensor and so on) into universal standard analog signals as 4~20mA or 0~5V(10V) Item include 0- 5V(10V) 4- 20mA Load Cell Amplifier × 1(Newest version.Some seller clone our item,but they are different,PLS take care! We only accept Paypal in Ebay. If you want to pay via other method please contact us. Import duties. Taxes and charges are not included in the item price
$
1.95
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Condition: New
Location: China
Output power: 3W + 3W (4Ω).
$
40.77
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Condition: New
Location: China
With cool appearance, This can also bring amazing HiFi sound. You can clearly feel a big difference when you use it. It will provide deep sound field ... moreif you pair it with your preamp, smart phone, computer, iPod, stereo system ect.
$
0.99
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$3.00 Shipping
Condition: New
Location: China
2 PCS PAM8403 Audio Module DC5V 2 Channel Digital USB Power Class D Amplifier Board 3W. Unique without LC filter Class D digital power board, and can ... morebe used directly to the computer's USB powered. Note: The left and right channel output of the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
$
1.97
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Condition: New
Location: China
Output Power: 3W mono. We will leave it for everyone that leaves it for us. Size:18 x 14.14 x 2.84mm. Output Impedance:4-8Ω.
$
20.23
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$11.05 Shipping
Condition: New
Location: China
Capacitor selection Power array board. Capacitors in parallel have lower impedance and greater current than a single capacity. Optional low impedance ... moreLXZ series capacitors 50V4700UF 10 pieces.
$
16.85
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$2.88 Shipping
Condition: New
Location: China
PASS ACA single-ended class A field effect tube power amplifier board. Output power: 11.25W at 30V. Note: A radiator needs to be installed before use, ... moreand an external heat dissipation case of 0.8 kg or more or more than 3.6 kg on each side.
$
32.82
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Condition: New
Location: China
Item Type: Load Cell Transmitter. Output signal: 4~20mA/0~10V. 1 Load Cell Transmitter. If you do not receive our reply within 48 hours, pls. If you are ... moresatisfied with our service, pls.
$
37.50
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$17.60 Shipping
Condition: Used
Location: Bosque Farms, United States
No accessories or power cords. This is a lot from Electron Tubes. S ee pictures for more details. We are quick to respond and resolve. We do not have ... morepower cords to provide unless they are attached to the item or unless stated that they are provided.
$
7.59
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Condition: New
Location: China
Features Amplifier Power Supply Board DIY PCB NEW WORKING VOLTAGE: Power supply PCB: 71(W) 109(L) 1.6(H) mm Package Rectifier filter power supply board(for ... moreLM3886TF TDA7293) PCBx 1pcs Thanks a lot for your attention! We aim to provide high quality products and a greater service to you and a five' stars* rating from you for each and every transaction is welcome. Thanks a lot. If you are not 100% satisfied, PLEASE don't leave a neutral or negative but contact us First so that we can help you. Please feel free to contact us if you have any questions. Payment We accept payment by Paypal. Shipping We ship by Airmail. We will select the fast and reliable way for delivery. Save on shipping and safter on delivery. We are not responsible for wrong or undeliverable address. Tracking number: The price is USD2.00. It is optional but you are recommanded to use it. Please contact us to buy if you need it. Delivery time By airmail: 2-4 weeks to ASIA. West EURO, and North America. 3-5 weeks to South America. Mid-East, East EURO and Africa. Over 45 days to Russion. Italy By EMS: 5-7 businessdays For more information about the shipping time and please refer to the following link: http:members.ebay.com/ws/eBayISAPI.dll?ViewUserPage&userid=skt_flyer For public holiday in China and the delivery time will be delayed for some days due to the post office and customs will have holiday and the process of the package will be delayed. International Buyer please note, 1 We are not responsible for any custom duty or import tax.These charges are not included in the item price and shipping cost. 2 Please Check with your country's customs office to determine what these additional costs will be prior to bidding/ buying. Return If you are not satisfied when you receive your item. Please return it within 7 days for a replacement or money back. Please contact me before you return it. Not accept returning of electronic components. Full refund after we receive our original item.
$
2.97
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$3.00 Shipping
Condition: New
Location: China
PCB Size : 55mm 105mm 1.6mm. This PCB is suitable for the TDA2030/TDA2030A / LM1875T/LM675. Dual-panel design board and set aside a coupling capacitor ... moreweld plate. compatible with OCL (dual channel) and BTL (mono) two installation styles,with big power, low distortion, sweet sound, etc.
$
1.18
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$3.20 Shipping
Condition: New
Location: China
Onboard HXJ8002 single channel 3W, BTL bridge connection audio power amplifier chip. 2/5/10PCS x HXJ8002 Power Amplifier Board Mini Audio Voice Amplifier ... moreModule Replace PAM8403. the THD + D
$
1.29
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$2.82 Shipping
Condition: New
Location: China
Item Introduction TV. Video& Home Audio Home Audio Stereos. Components Amplifiers& Preamps. PAM8403 5V Power Audio Amplifier Board 2 Channel 3W ... moreW Volume Control" Item Introduction: You are biding for one piece of PAM8403 Audio Amplifier Board.This board could be powered by USB Power supply. Operating voltage: 2.5V-5.5V. Maximum output power: 3W*2(5V 4Ω) PCB size is about: length 30mm width 22mm overall height after installed is about 16mm. Flexible assembly usage. Built with switch Potentiometer.Can adjust the volume& control power switch freely! Note: please make sure the power supply is not more than 5.5V and please don't do reverse polarity for"+" and" Or else, it will burn the board. Also. We have other kinds of Amplifier boards at reasonable price. If you need. You could buy it at our. Package Contents: PAM8403 5V Power Audio Amplifier Board 2 Channel 3W W Volume Control x1, NOTE: If you need large quantity. You could contact us. We may give you some discount. The item might be a little different from what you've seen on webpage since the accessories you received might be from different batch. However. It won't affect your use. Shipping/Handling Delivery Time( Days) Country. 5-10. 11-15. 15-20. 21-25. 25-30. 30. United States 10% 70% 10% 6% 3.9% 0.1% United Kingdom 5% 20% 50% 15% 9. 1% Australia 7% 30% 30% 20% 12% 1% France 2% 10% 20% 40% 20% 8% Germany 2% 10% 20% 40% 20% 8% Canada 5% 20% 50% 15% 9% 1% Spain 2% 15% 25% 35% 20% 3% Italy 1% 10% 25% 40% 16% 8% Russia 1% 5% 25% 35% 26% 8% The package will be sent out in 24 hours after the payment is received.We will ship package via airmail. If you need tracking number. Please contact us and send us extra $2 registered airmail fees. Import taxes and duty are not included in the price or shipping fees. Buyer should pay for it. We will send the replacement if the package is not received in 30/40 working days. If you have any problem. Complaint, advise, please leave us a message.We will reply
$
4.44
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$3.20 Shipping
Condition: New
Location: China
2PCS 12V Hi-Fi PAM8610 Audio Stereo Amplifier Board Module Dual D Class Channel 2X10W. Frequency response:20Hz to 50KHz. Rated output power: 10w+10w (8Ω). ... moreWork: D Class. hope you could understand.
$
4.22
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Location: China
AD8572 is rail to rail input output operational amplifier,can reach full output. Input Signal:front-end sensor analog signal introducing. Current Output:15-20mA. ... moreWe will leave it for everyone that leaves it for us.
$
5.73
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Condition: New
Location: China
$
14.75
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Condition: New
Location: China
The corresponding plugs must be inserted and functions can be matched to work. You cannot solder lines yourself, and there is a risk of burning the Bluetooth ... morechip. 1 x AUX audio cable. 1 x Bluetooth power amplifier board.
$
4.76
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Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Chip has lead to the main pin, can directly input audio signal. ... moreBoard size: 31.6 (mm) x23.2 (mm). The onboard power light.
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15.39
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The IF output is a single-ended output. With 250MHz output bandwidth. A single resistor between the OUT and Fb pins is used to set the. The amplifier ... morefeatures low for offset and can be used for DC-to-baseband frequency conversion and quadrature amplitude demodulation as well as other DC-coupled applications.
$
34.99
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Condition: New
Location: China
1 x Amplifier Module. Output noise floor: -149 dBm/Hz @ maximum gain. The reference gain curve is as follows Output impedance: 20Ω. Input impedance: 50Ω.
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